After paying $5.67 for a pizza, Mike has $31.84. With how much money did he
1 answer:
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Answer: ($141,775, $158,225)
Step-by-step explanation:
Given : Significance level :
Critical value :
Sample size : n= 49
Sample mean :
Standard deviation :
The confidence interval for population mean is given by :_
Hence,he 90% confidence interval for the average salary of a CFA charter-holder = ($141,775, $158,225)
Hi there! The answer is C.
Explanation:
We have the following equation:
To solve this type of equation (with an x in the denominator of a fraction) we must cross-multiply the numerator and the denominator.
Multiply
Divide both sides by 15.
~ Hope this helps you!
Explanation:
We have the following equation:
To solve this type of equation (with an x in the denominator of a fraction) we must cross-multiply the numerator and the denominator.
Multiply
Divide both sides by 15.
~ Hope this helps you!